1.7 is still a RC. If you want, you can install it, but preinstalled is 1.6.
In 1.7 you can select spanish as menu language. In 1.6 - I don't remember any more
Shipping to Spain is 9,90 € with DHL now (former price was 16 EUR. A week ago we got better conditions from DHL).
WiFi works fine.

1.7 is still a RC. If you want, you can install it, but preinstalled is 1.6.
In 1.7 you can select spanish as menu language. In 1.6 - I don't remember any more
Shipping to Spain is 9,90 € with DHL now (former price was 16 EUR. A week ago we got better conditions from DHL).
WiFi works fine.

It is might be official for russian market but this version is not as current as our RC.
The "russian" version is from 2012.02.21, our is from 2012.02.24 with some fixed bugs discovered in (21).
Shipping to Spain is usually 3-5 days.